RestTemplateConfig 옵션 변경

src/main/java/com/kamco/cd/kamcoback/config/resttemplate/RestTemplateConfig.java

@@ -1,6 +1,5 @@
 package com.kamco.cd.kamcoback.config.resttemplate;
 
-import java.net.Proxy;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.boot.web.client.RestTemplateBuilder;
 import org.springframework.context.annotation.Bean;
@@ -15,7 +14,6 @@ public class RestTemplateConfig {
   @Bean
   public RestTemplate restTemplate(RestTemplateBuilder builder) {
     SimpleClientHttpRequestFactory f = new SimpleClientHttpRequestFactory();
-    f.setProxy(Proxy.NO_PROXY); // 시스템/환경 프록시 무시
     f.setConnectTimeout(2000);
     f.setReadTimeout(3000);